Basics about Steroids

There are three commonly known types of steroids - androgens (dominant male hormones), estrogens (dominant female hormones) and cortisones (often used as an anti-inflammatory drug). The most abundant androgen in men is testosterone. Increased testosterone is seen as beneficial for athletic performance because it influences our metabolism (body's processes) to increase muscle mass, strength, recovery & regulates less accumulation of body fat. Subsequently, men will typically display a greater muscle mass, strength & lower body fat percentage than women, although I know many women that would argue our ability of greater recovery.


The mention above of testosterone aptly brings me to the reason the majority of us, certainly if you're on a gym biased website like this, will associate the name steroid with anabolic steroids. Anabolic steroids (a subgroup of androgens) have primarily been designed as a synthetic copy of testosterone, albeit typically lower in androgen properties. So, encompassing all the "good" aspects that testosterone brings - muscle growth & recovery - while downplaying the "bad" aspects - oily skin, acne, baldness, body hair etc. This is not to say that users of anabolic steroids will not experience androgenic side-effects, as androgen levels will still be increased and, certainly if higher doses are taken, the risk is greater increased. We'll discuss this further (& other side-effects) on GymProfessor.com and future blog posts.

Visit GymProfessor.com for more information on the below subjects:
Are steroids illegal?
Why do people take steroids?
Various types of steroids.
Side-effects of steroids.
Other performance enhancing drugs.
Training drug free.
How steroids are dealt.

Amino Acids - L-Aspartic Acid

Something (L-Aspartic Acid) that's cropped up a few times recently during the joyous explanation of the Krebs Cyle (Citric Acid Cycle), as oxidation of L-Aspartic Acid plays an intermediate role in the eventual production of ATP.

Fatigue can be experienced if levels of L-Aspartic Acid are too low. Again (as mentioned with other amino acids), your general sources of protein - dairy products, beef, poultry, eggs - are all sources of L-Aspartic Acid and should provide enough L-Aspartic Acid. L-Aspartic Acid's relationship (if too low) to fatigue means that it's often advertised in supplement form to reduce exercise induced fatigue and increase stamina. Again, L-Aspartic Acid's individual importance does not outweigh the recovery benefits of a varied and sufficient intake of protein.

For further information on nutrition & nutritional supplements, please visit GymProfessor.com.

Minerals

Minerals help to regulate our metabolic processes. Minerals cannot be synthesised in sufficient quantities by the body and so they must be received from our diet (in trace quantities). Subsequently, those with poor diets (& not in some cases) may be deficient in certain minerals and suffer ill-effects associated with those deficiencies. Despite many active people having a healthy diet, active people are perhaps more aware of what effects depletion of certain minerals can cause, which can become more apparent with vigorous exercise, therefore, many sports people will supplement a multi-vitamin and mineral as a matter of course.

Dietary minerals are inorganic compounds. Some are scientific minerals, such as salt, whereas others are elements, such as zinc and magnesium.

Visit the Gym Professor web site to find out more about the following Minerals:
Boron
Calcium
Cobalt
Copper
Chromium
Iodine
Iron
Manganese
Magnesium
Molybdenum
Phosphorus
Potassium
Selenium
Sodium Chloride
Zinc

Amino Acid - Taurine

As noted in the Amino Acid blog post, Taurine does not have an "L" prefix as it only exists in one form. Furthermore, Taurine's unusual as it's not incorporated into proteins in the body (likewise, L-Ornithine). However, Taurine does play an important role in bile acid metabolism (as it's incorporated into one of the most abundant bile acids - Chenodeoxychloic Acid), where it serves to emulsify dietary lipids in the intestine, promoting digestion.

Taurine's most famous use is within "buzz/ energy" drinks, such as Red Bull (you know - gives you wings). You may find it as an active ingredient within your pet food or baby formula as well. As with most amino acids we've covered, their individual (& grouped) function/s has led to their analysis for different uses and their inclusion within many relating formula's. Although Taurine's inclusion within pet food and baby formula is more apparent (I'll cover this at the foot of the page), there's several reasons to argue it's inclusion within "energy" drinks, subsequently, it's become the norm as an ingredient. The quantitative "energy" (measured in calories) is less within so called "energy" drinks than a typical soft drink. The relating term "energy" (& the reason why I place it within annoying " " upon each mention) is borne from the basis that the ingredients (including Taurine) in these drinks contribute to mental alertness and physical performance, despite actually having less "energy" (again, when measuring calories). Personally, I prefer the term "buzz" drink. Anyway, I'll cover "energy" drinks in greater detail within the supplement section of Gym Professor website.

Before I forget, what else you might see Taurine in as an active ingredient - pet food and baby formula. Firstly, pet food. Working along with Zinc, Taurine is important for eye health and vision. Cat's cannot synthesize the compound and so it's an important dietary requirement. Don't worry, your cat's not about to go blind, as meat and fish are good sources of Taurine. But, if you see it as an added ingredient within a processed cat food formula, this is why. As regards baby formula, premature babies who lack the enzymes needed to convert cystathionine to L-Cysteine may become deficient in taurine. Thus, taurine is a dietary essential nutrient in these individuals and is often added to many baby formulas as a measure of prudence. Also of note, it has been found that high concentrations of Taurine are present in breast milk.

For more information on this and many other subjects, please visit the Gym Professor website.